WN Slurry Dredging Pump
wehewehe:
ʻO Dredging pump kahi ʻano hou o ka WN pump i noiʻi ʻia a hana ʻia e kā mākou hui, e kuhikuhi ana i nā kahawai a me nā kai i waho o ka hoʻoponopono.ʻO ke kālai ʻanaʻO ka pauma he hoʻokahi-pae hoʻokahi suction cantilever horizontal centrifugal pump me nā pono o ke kaumaha māmā, maikaʻi ʻaʻahu-kū'ē, super dredging hana, kūpono loa no ka dredge ma ke kūkulu holoʻokoʻa, kiʻekiʻe lehulehu waiwai waiwai, etc. ka dredge i dredge pumps.
Noi:
Hoʻohana nui ʻia kā mākou mau pahu huki e huki a hoʻopaʻa i nā kahawai, nā awa a me nā uapo ma luna o ko mākou ʻāina, e like me ka muliwai ʻo Yangtze, The Yellow River, Liao River, a me Zhujiang Delta. Ma waho aʻe, kūʻai ʻia i ʻEulopa, Middle East a me Asia Hikina Hema. Ua nānā ʻo CCS (China Classification Society) i kēlā me kēia hoʻonohonoho.
Hoʻolauna hana:
1. ʻO kēia pāma o ka pāpaʻi cantilevered single-casing centrifugal pump.
2. ʻO ke kūkulu ʻia ʻana o kēia pauma he pahu hoʻokahi i hoʻopili ʻia e nā kaula paʻa a hiki ke kuhikuhi ʻia ke kuhikuhi o ka hoʻokuʻu ʻana i kēlā me kēia ʻaoʻao o 360. Loaʻa i ke ʻano o ka pamu nā mea maikaʻi o ka hoʻokomo maʻalahi.
3. Hoʻohana ʻia ka cylinder –type bearing assembly me ka aila lubrication e ka pama. He kūpono ia no ka hoʻoponopono ʻana i ka mamao ma waena o ka impeller a me ka pamu. Hoʻohana ka hui ʻana i ka ʻaila lubrication.
4. Ekolu ano o ke sila aa---mechanical sila, expeller sila a me ka packing sila.
5. Alanui ākea , ka hana maikaʻi o NPSH, anti-wearing a anti-corrosion, a me ka hana kiʻekiʻe,
6. ʻO ke ʻano o ka mea hoʻokele wale nō he mea hoʻokele v kāʻei, mea hoʻokele pahu pahu, mea hoʻokele elastic coupling, mea hoʻokele hoʻohui wai, mea hoʻohuli pinepine, hoʻoponopono hoʻoponopono hoʻoponopono kilika a me nā mea ʻē aʻe.
Nā hiʻohiʻona o ka pāpaʻi:
a) ʻO ka hiʻohiʻona hydraulic kiʻekiʻe, CAD 3D hoʻolālā, kiʻekiʻe kiʻekiʻe a me ka hoʻopakele ikehu
b) ʻO ka hohonu o ka dredging nui, ke kiʻekiʻe kiʻekiʻe o ka lepo dredging, NPSH maikaʻi a me ka hiki ke hoʻokiʻekiʻe ikaika.
c) Ka hoʻokomo ʻana i ka ikaika. Hiki i ka paila ke hoʻokuʻu i ka ʻiliʻili, ka ʻili lepo kiʻekiʻe, etc.
d) Hiki ke hoʻohālikelike pono ʻia ka paila me ka ʻenekini a i ʻole ka mīkini diesel
e) Hoʻohana ākea. Hiki ke hoʻohana ʻia i nā ʻano like ʻole o ka maikaʻi o ka lepo. ʻO ka maʻamau, hoʻohālikelike ʻia ka pamu
me ka impeller me 3 a 5 mau apana vane. I ka manawa like, hiki ke hoʻolako ʻia nā impellers
nā anawaena like ʻole a me nā ʻano vane e kūpono i nā ʻano kūlana hana.
f) Liʻiliʻi hydraulic poho, kiʻekiʻe pono a me ka haʻahaʻa aila-hoʻohana
g) Ka leo liʻiliʻi, ke kaumaha māmā
h) Hana mau, haʻahaʻa haʻahaʻa, haʻahaʻa haʻahaʻa
i) Maʻalahi & hilinaʻi construction, oluolu disassembly & hui, convenient maintaince
j) Hoʻopili hilinaʻi me ka leakage
k) Ke ola hana lōʻihi o nā ʻāpana
Kapili:
ʻIkepili ʻenehana:
Hoʻohālike | Ka hiki | Poʻo | Ka māmā holo | Effi | Anawaena o loko | Anawaena waho | NPSHr | Max. ka nui o ke kalapona (mm) | |
m3/h | m | r/min | % | mm | mm | m | 5-lau | 3-lau | |
250WN | 1100-1300 | 40-65 | 500-650 | 70-74 | 350 | 250 | <4.5 | 86 | 144 |
300WN | 1500-2200 | 30-65 | 400-550 | 74-78 | 450 | 300 | <4 | 144 | 241 |
450WN | 3000-4000 | 35-67 | 350-500 | 76-80 | 600 | 450 | <4.5 | 125 | 254 |
500WN | 4000-5500 | 40-65 | 350-450 | 78-80 | 650 | 500 | <4.8 | 150 | 250 |
600WN | 5000-9000 | 55-80 | 320-400 | 81-85 | 650 | 600 | <6 | 160 | 220 |
700WN | 8000-12000 | 60-85 | 280-380 | 83-85 | 750 | 700 | <6 | 180 | 280 |
800WN | 10000-15000 | 50-70 | 260-360 | 79-80 | 850 | 800 | <6 | 200 | 300 |
900WN | 12000-19000 | 50-75 | 280-330 | 73-85 | 950 | 900 | <6 | 210 | 320 |
1000WN | 16000-25000 | 23-76 | 180-290 | 85-87 | 1100 | 1000 | <6 | 230 | 350 |